Austrian Cardinal Christoph Schoenborn attends a Mass for the election of a new pope celebrated by Cardinal Angelo Sodano, not pictured, inside St. Peter's Basilica, at the Vatican, Tuesday, March 12, 2013. Cardinals enter the Sistine Chapel on Tuesday to elect the next pope amid more upheaval and uncertainty than the Catholic Church has seen in decades: There's no front-runner, no indication how long voting will last and no sense that a single man has what it takes to fix the many problems. (AP Photo/An